mfd: ac100: Add driver for X-Powers AC100 audio codec / RTC combo IC
The AC100 is a multifunction device with an audio codec subsystem and
an RTC subsystem. These two subsystems share a common register space
and host interface.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 2d1fb64..ccf73aab 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -112,6 +112,16 @@
help
Support for the BCM590xx PMUs from Broadcom
+config MFD_AC100
+ tristate "X-Powers AC100"
+ select MFD_CORE
+ depends on SUNXI_RSB
+ help
+ If you say Y here you get support for the X-Powers AC100 audio codec
+ IC.
+ This driver include only the core APIs. You have to select individual
+ components like codecs or RTC under the corresponding menus.
+
config MFD_AXP20X
tristate
select MFD_CORE